<span class="el-breadcrumb__item"> 
    <span class="el-breadcrumb__inner" (click)="clickHandle($event)" ref="link" role="link">
        <ng-content></ng-content>
    </span> 
    <i *ngIf="root.separatorClass" [class]="'el-breadcrumb__separator ' + root.separatorClass"></i> 
    <span *ngIf="!root.separatorClass" class="el-breadcrumb__separator">{{root.separator}}</span> 
</span>